Itachi Uchiha had been absent from Hogwarts for two weeks. Luna Lovegood, his wife, missed him dearly. The school felt quieter without his soothing presence. The girls of Beauxbatons, Fleur and Gabrielle Delacour, also felt his absence.

The day Itachi returned was a regular dinner in the grand hall. Suddenly, the doors swung open. Itachi walked in, his aura making heads turn. But it wasn't just his presence. It was his attire.

He was clad in black skinny jeans and converse shoes. A white double-layered hoodie with black sleeves completed his look. It was different, un-Hogwarts-like, but undeniably stylish.

Luna stared, her eyes wide. It wasn't just the surprise. It was the fact that he looked even more handsome. "Your clothes," she stuttered, "You look... amazing."

The girls around the hall gasped, blushed, and whispered. Lavender Brown, a Hogwarts student, was gushing. "Oh my God, he was already hot, but those clothes!" she exclaimed.

Fleur, usually composed, was blushing. "You look amazing," she complimented, her French accent adding a layer of charm to her words. Gabrielle echoed her sister's sentiment, her cheeks a light pink.

Itachi responded with a simple, "Thank you," before making his way to Luna. His calm demeanor was unaffected by the attention, but his eyes held a glint of amusement.

As he sat down, Ron Weasley asked, "Where do you get your clothes?" Itachi replied with a nonchalant, "Online." The students around were taken aback by the concept.

Ron's curiosity wasn't satisfied. "What happens if they get your size wrong?" he asked. Itachi shrugged, "Never had a problem because I'm always accurate due to my constant training."

To prove his point, Itachi lifted his hoodie, revealing an 8-pack. The girls' faces turned even redder, and the hall erupted in whispers. Even the boys were impressed.

The next day, the talk of the school was Itachi's attire and physique. The boys were envious, and the girls were still blushing. Even the professors seemed impressed.

Itachi's new look sparked a fashion revolution in Hogwarts. Soon, many students started experimenting with their attire, adding a touch of muggle fashion to their wizarding robes.

Luna was pleased with the impact Itachi's fashion had on Hogwarts. His charisma had inspired a unique blend of wizarding and muggle style. Hogwarts was no longer just about robes and hats.

Over the next few weeks, Hogwarts became a hub of creativity. Students started designing their clothes, adding personal touches to their uniforms. The school was buzzing with excitement.

Even Fleur and Gabrielle took inspiration from Itachi. They incorporated some of his style into their Beauxbatons uniforms. The blue and silver uniforms now had a touch of modernity.

Lavender Brown started a fashion club. The members would gather in the common room and discuss the latest trends. Itachi's style remained a frequent topic of discussion.

Ron, initially skeptical, started to appreciate Itachi's fashion sense. He even ordered a pair of converse shoes online, much to his brothers' amusement.

Hermione Granger was intrigued by the fashion revolution. She started researching muggle fashion and its history. Her findings became another topic of discussion in the fashion club.

The professors watched the changes with interest. Some even started incorporating muggle elements into their attire. Professor McGonagall was spotted wearing a tartan scarf.

Itachi was amused by the changes around him. He was glad to bring a refreshing change to the school. Luna was proud of her husband for making a positive impact.

The fashion revolution continued for the rest of the school year. The final feast was a spectacle, with students and professors showcasing their creativity. It was a memorable end to the school year.

Luna and Itachi celebrated the successful year by hosting a fashion show. The students showcased their designs, and Itachi was the guest of honor. The event was a grand success.

The fashion revolution had changed Hogwarts. The school was more vibrant, and the students were more expressive. Itachi had not just introduced muggle fashion, but a new way of self-expression.

The students left for the summer holidays with a renewed sense of style. They eagerly looked forward to the next school year. Hogwarts was no longer just a magic school. It was a fashion hub.

Itachi's fashion surprise had left a lasting impact. Hogwarts was forever changed, and so were its students. Itachi and Luna looked forward to the adventures the next year would bring.